SSC (Marathi Semi-English) 10thMaharashtra State Board
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Draw Histogram and Frequency Polygon on the Same Graph Paper for the Following Frequency Distribution - SSC (Marathi Semi-English) 10th - Algebra

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Question

Draw histogram and frequency polygon on the same graph paper for the following frequency distribution

Class Frequency
15-20 20
20-25 30
25-30 50
30-35 40
35-40 25
40-45 10

 

Solution

Class 15 20 20 25 25 30 30 35 35 40 40 45
Frequency 20 30 50 40 25 10
Classmark 17.5 22.5 27.5 32.5 37.5 42.5

Scale - on x axis : 1 cm = 5 units and y axis : 1 cm = 5 units

Histogram : -

 

Frequency Polygon curve : -

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Solution Draw Histogram and Frequency Polygon on the Same Graph Paper for the Following Frequency Distribution Concept: Histograms.
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